Ei128RBU Hard Wired Relay Module With Battery Back Up

Designed to support your home fire alarm system, the Ei128RBU Relay Module operates whilst the smoke alarm system is sounding, sending a signal to devices such as panels, warden call systems, nurse call systems etc to alarm the network. When any of the interconnected alarms sound, the signal will cause the relay contacts to switch to ensure everyone is alerted.

  • Rechargeable lithium battery back-up
  • Additional connectors for ease of wiring
  • Fits discreetly behind any Smoke and Heat Alarm
  • 5-year guarantee
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Product Features

Compatible with Aico products

Can form part of your safety network with the 3000, 2110e, 160e and 140RC Series alarms.

Runs on mains power

The Relay runs on 230V AC mains power, and has built-in, tamper-proof lithium cells that act as a battery back-up in the event of mains failure. These rechargeable lithium cells are designed to have a 10-year life and outlast the life of the module itself, whilst providing up to 2 months of operation without mains power.

Can be used with interconnected alarms

More than one Relay can be used in a set of interconnected alarms, as long as no more than 12 units are used in the system (1 x Ei128RBU counts as one unit).

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